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Kinetic Energy Release in the Fragmentation of tert-Butylbenzene Molecular Ions. A Mass-analyzed Ion Kinetic Energy Spectrometric (MIKES) Study

  • Choe, Joong-Chul (Department of Chemistry, College of Natural Sciences, Seoul National University) ;
  • Kim, Byung-Joo (Department of Chemistry, College of Natural Sciences, Seoul National University) ;
  • Kim, Myung-Soo (Department of Chemistry, College of Natural Sciences, Seoul National University)
  • Published : 1989.04.20

Abstract

Kinetic energy release in the fragmentation of tert-butylbenzene molecular ion was investigated using mass-analyzed ion kinetic energy spectrometry. Method to estimate kinetic energy release distribution (KERD) from experimental peak shape has been explained. Experimental KERD was in good agreement with the calculated result using phase space theory. Effect of dynamical constraint was found to be important.

Keywords

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